Finite Group Databasebeta

C2×D73⋊AΣL(1,𝔽16) #34029868

order18688
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×D73⋊AΣL(1,𝔽16)
unambiguous semidirect productD73⋊(C2×AΣL(1,𝔽16))

Splittings

FittingC2×#120×C73 ⋊ C4
SylowC73 ⋊ C22×AΣL(1,𝔽16)

Subgroups

subgroupG/H
centerC22D73⋊#99
commutatorC23×C73C23×C4
FrattiniC23C23×#64408
FittingC2×#120×C73C4
socleC22×C73C2×#99
prime radicalC2×#120×D73C2
cosocleC2×C22⋊D73C24
hypercenterC2×#120#64408
hypocenterC73C22×AΣL(1,𝔽16)
LCSG ▷ C23×C73 ▷ C22×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C23 ◁ C22×D4 ◁ C2×#120

2774 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1168

Conjugacy classes & character table

556 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1113452);